Victor De Buen Email & Phone Number

Alcatel Sistemas de Información: Optimization of banking costsCentro Farmacéutico de Tenerife: Forecasting and Inventory OptimizationTelefónica de España: Automatic ARIMA modelingGrupo Recoletos (MARCA) : Daily distribution by point of sale and promotional analysisEmpresa Nacional del Uranio: A calculator of statistical functionsTelefónica I+D: Short-term database and on-line calculator of time seriesCATSA (Canal +, CSD): Forecast calls and optimization of human resources for a call centerCrédito y Caución: A macroeconomic model for the pricing of reinsurance Mercadona: Sales Forecasting for resource optimization in supply chainTelefónica de España: Churn forecasting and competence analysis in telecommunications businessFEDA (Andorra): Hourly consumption forecast and optimization of hydropower resourcesTeleSP (São Paulo,Brazil): Modeling the demand for telephone lines and consumption by type of traffic, ADSL consumption, promotional analysis and loyalty in international traffic.Bayes: A high performance system for data compression with indexing, merging and like-SQL queries over compressed data.Telefónica de España: A market study of broadband product Imagenio (TV and video by ADSL)Bahía de Bizcaia: A prototype system for forecasting the hourly price of electricity.Bayes : A storage system for hourly meteorological data and forecasting around the worldAtento Chile: Churn forecastingBanco do Brasil: Cash demand forecastingLa Voz de Galicia: Daily distribution by point of sale and promotional analysisBayes: A Bayesian estimator of hierarchical linear modelsSpecialties: Data analysis, developing applications for statistics and data storage.My specialty is the application of scientific method in general, and in particular statistic, to the real business world, aiming to optimize their results, based on prior knowledge of customers and subsequent rational and mathematical formalization.

Listed skills include Inteligencia Empresarial, Sql, Telecomunicaciones, Bases De Datos, and 24 others.